When attempting to to access USM Alarm console, the following error is received :
An unknown error has occurred.
Refreshing your browser may resolve the issue.
com.firehunter.ump.exceptions.DataFactoryException : corrupt PDS: can't read index 3002 from a byte buffer of length 3000
Issues exists in 8.0-8.31 but fix was applied in 8.4
large sql server alarm messages causing error in USM alarm view
The resolution is to go ahead and deploy nas 8.4 to the primary server and after deployment to the primary go ahead and deploy ump_usm_8.2.0_HF10 to the UMP server it will restart the UMP server. This should fix the issue
Download the hot-fix from